subject
Chemistry, 14.07.2020 02:01 kylomi42

One hundred million copper atoms are arranged in a line. Which is a reasonable estimate for the length of this line? 1 kilometer
1 nanometer
1 centimeter
1 meter

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 20:40
You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen
Answers: 2
question
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
question
Chemistry, 22.06.2019 12:00
What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist
Answers: 2
question
Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
You know the right answer?
One hundred million copper atoms are arranged in a line. Which is a reasonable estimate for the leng...
Questions
Questions on the website: 13722363